//
//  NSString+Ex.m
//  ZhiHuDaily
//
//  Created by 吴宜昊 on 2022/2/5.
//

#import "NSString+Ex.h"

@implementation NSString (Ex)

-(BOOL) isEmpty {
    return self.length == 0 ;
}

-(BOOL) isNotEmpty {
    return self.length != 0 ;
}

@end
